Classification
Chapter Name : Alcohols, Phenols And Ethers |
Sub Topic Code : 102_12_11_01_02 |
Topic Name : Classification |
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Sub Topic Name : Ethers |
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Introduction
Ethers are a class of organic compounds that contain an ether group — an oxygen atom connected to two alkyl or aryl groups — of general formula R–O–R'.
Pre-Requisites:
Ethers
Activity:
Carbohydrates.
Real Life Question:
What are ethers?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Ethers | A class of organic compounds that contain an ether group — an oxygen atom connected to two alkyl or aryl groups. — of general formula R–O–R'. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Lignin | Lignin or lignen is a complex chemical compound most commonly derived from wood, and an integral part of the secondary cell walls of plants and some algae. |
Real life uses :
Ether is used as an anesthetic for surgery.
Places to visit :
Pharmacy.
Practical examples around us
| Examples | Explainations |
|---|---|
| Carbohydrate | A carbohydrate is an organic compound that consists only of carbon, hydrogen, and oxygen, usually with a hydrogen: oxygen atom ratio of 2:1 (as in water); in other words, with the empirical formula Cm (H2O) n (where m could be different from n). |
What you learn in Theory:
Ethers are common in organic chemistry and pervasive in biochemistry, as they are common linkages in carbohydrates and lignin.
What you learn in Practice:
Ethers feature C-O-C linkage defined by a bond angle of about 110° and C-O distances of about 140 pm.